.part2{
    width: 80%;
    height: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 70px;
    box-shadow: rgb(98, 95, 138) 2px 2px 8px 8px;
    overflow: hidden;
    position: relative;
    border-radius: 20px;
}
.t5{
    color: rgb(48, 43, 43);
    font-size: 40px;
    font-family: STxingkai;
    margin-top: 40px;
    margin-left: 20px;
}
.girl{
    width: 150px;
    height: 400px;
    position: absolute;
    bottom:10px;
    right: 650px;
}
.mess{
    position: absolute;
    width: 450px;
    height: 350px;
    margin-top: 30px;
    margin-left: 250px;
    font-size: 25px;
    color:rgb(19, 19, 56);
    font-family: STKaiti;
}
.sun{
    width: 200px;
    height: 200px;
    animation: rotate 10s linear infinite;
    position: absolute;
    right: 150px;
}
@keyframes rotate{
    0%{
        transform: rotate(0deg);
    }
    50%{
        transform: rotate(180deg);
    }
    100%{
        transform: rotate(360deg);
    }
}
.nav{
    height: 50px;
    width: 350px;
    position: absolute;
    right: 100px;
    bottom: 10px;
}
.t6{
    font-size: 26px;
    font-family: STKaiti;
    color: rgb(6, 45, 63);
}
.t6:hover{
    color:rgb(151, 83, 216);
}